Ok, needing a little hydraulic help for my latest (partially finished) project. Just got the restoration done on my Kubota K-650 backhoe and I am finding that running off the PTO pump just doesn't cut it. Too slow with only 540rpm PTO speed so I am thinking that I can use the rear remotes on my TYM T273 to power the backhoe. I will provide as much as I know and hopefully someone can help me out.
The PTO pump is a Gresen Model TB-3 with the following stats;
Max 1500 PSI
Max 1800 RPM
1.46 GPM at 900 RPM
2.16 GPM at 1200 RPM
3.80 GPM at 1800 RPM
I am not sure of the valve specs on the backhoe. Hopefully I can get some pictures posted and be able to get it recognized.
The K-650 backhoe manaual states the following info;
Operating Pressure-
Digging 1,000psi , 6.9MPa
Swing 1,000psi , 6.9 MPa
Stabilizer Spread 42"-48" 1067-1219
My tractor is a TYM T273 and the hydraulic system should be around 2200psi and 5gpm.
I guess my question is; Taking into consideration that the max of the PTO pump was 3.8gpm & 1500PSI should I be worried about connecting to the rear remotes at 2200PSI & 5gpm? I know it is probably hard to tell without knowing the limits of the valves on the backhoe.
The PTO pump is a Gresen Model TB-3 with the following stats;
Max 1500 PSI
Max 1800 RPM
1.46 GPM at 900 RPM
2.16 GPM at 1200 RPM
3.80 GPM at 1800 RPM
I am not sure of the valve specs on the backhoe. Hopefully I can get some pictures posted and be able to get it recognized.
The K-650 backhoe manaual states the following info;
Operating Pressure-
Digging 1,000psi , 6.9MPa
Swing 1,000psi , 6.9 MPa
Stabilizer Spread 42"-48" 1067-1219
My tractor is a TYM T273 and the hydraulic system should be around 2200psi and 5gpm.
I guess my question is; Taking into consideration that the max of the PTO pump was 3.8gpm & 1500PSI should I be worried about connecting to the rear remotes at 2200PSI & 5gpm? I know it is probably hard to tell without knowing the limits of the valves on the backhoe.